public class Test {
    public static void main(String[] args) {
        MyQueue myQueue = new MyQueue();
//        myQueue.push(1);
//        myQueue.push(2);
//        myQueue.push(3);
//        System.out.println(myQueue.peek());
//        System.out.println(myQueue.pop());
//        System.out.println(myQueue.pop());
        if(myQueue.empty()) {
            System.out.println("sscccs");
        }
    }
}
